Hair dryer with built-in laser diodes

ABSTRACT

The invention is directed to a hair dryer with built-in laser diodes. The hair dryer provides one or more rows of laser diodes between rows of brush bristles to stimulate hair growth. The hair dryer provides an electric motor which operates quietly, and is battery operated with USB port and ionic technologies designed for the individual user&#39;s portability. A charging cradle with power cord is provided. The hair dryer also includes an air ionizer and a large assortment of attachments for additional grooming. Electric toothbrush and hair trimmer attachments may also be provided.

This application relates back to, and claims the priority of ProvisionalPatent Application No. 62/582,790 filed on Nov. 7, 2017.

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not Applicable

PARTIES TO A JOINT RESEARCH AGREEMENT

Not Applicable

REFERENCE TO SEQUENCE LISTING, A TABLE, OR A COMPUTER PROGRAM LISTINGCOMPACT DISK APPENDIX

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BACKGROUND OF THE INVENTION

The invention relates generally to hair care accessories, and inparticular to hair dryer with built-in laser diodes. In recent years,much progress and many innovations have been made regarding hair growthwith laser technologies. More and more people are seeking ways ofgrowing healthier hair and more beautiful without chemicals or surgeryfrom implants. Before now there has not been a combination of lasertechnologies and a hair dryer in one invention. Most users mustmulti-task throughout the day, such as communicating on the telephonewhile wanting to watch a favorite show on television, thereforedesirable added features to the hair dryer's designed are to operatevery quietly which will allow the user to multi-task if needed, and withmuch more easily with its balance and ergonomic design.

A search of the prior art reveals various devices which have beendeveloped to address this set of problems, or related problems. None areclosely related to the present invention, but several include featureswhich resemble those of the present invention. Each has proven to beless than satisfactory for the present purpose in its own way.

Hair dryer having a laser emission function, South Korean Patent No.KR200369961Y1 (priority Sep. 9, 2004), provides a hair dryer which emitsfar-infrared radiation which is generated in accordance with thelow-output laser to the scalp or skin of the body, and prevent hairloss. The hair dryer has a laser emission ability to alleviate pain isdisclosed. Hair dryer provides an inlet to which an external air inletat one side and formed with a discharge port in an air-discharge inletto the other, forming a body having a handle on the outer peripheralsurface and a. The main body is provided with a drive motor and theheater element having the air blowing fan are installed respectively toheat while discharging the incoming air. The handle, the operatingswitch is provided to an external power source to the driving motor andthe heater elements and stopping. Body is connected to the operationswitch is provided with a laser light for emitting a low-power laser.Thus hair dryer having a laser emission function is configured, hairloss by stimulating the scalp metabolism and to infiltrate thefar-infrared rays generated when emitting a laser to the scalp or skinof the human body stimulate the scalp, the hair follicles with the hotair and induces the growth of the hair to prevent the other hand it ispossible to relieve pain through telangiectasia skin, promoting bloodcirculation and muscle relaxation.

Laser hair dryer anion for hair growth, Chinese Patent No. CN207767748U(priority Nov. 7, 2017), provides a laser anion generating hair dryer,including barrel, the barrel provided at the front end of the blowingnozzle, provided at a rear end of the barrel inlet, screened cap, and ahandle fixedly connected to the barrel, the laser further comprising anLED lamp, a laser LED lamp is fixed and disposed within the barrel mouthnear the hair. The advantage of the laser is a laser LED lamp capable ofgenerating negative ions and special wavelength, a laser having awavelength and special anion promoting hair follicle activation,follicular germinal recovery function; small size, hair protectivefunction.

Hair dryer, South Korean Patent No. KR0115654Y1 (priority Sep. 28,1995), provides a hair dryer that used to after cosmetic beauty salondrying the hair, in particular provided with a far infrared heater inthe body of the hair dryer and install the fan so as to blow the airheated in the heater dryer section the drying portion which is connectedwith a body portion, a laser diode capable of forming a hot-airinjection port so as to inject the air to the hair round and oscillatinga laser between the hot air injection port circuit with the substratefor injecting from the blowing fan fixed installation, in a cosmetichair dryers for help accelerate the drying section at the bottomcircumference giving make a stand damaged hair because when the hair dryby installing a far-infrared light bulbs by oscillating the laser withthe far-infrared hot air drying your hair into healthy hair, hair Itrelates.

Hair treatment device using laser, South Korean Patent No. KR101155710B1(priority Nov. 28, 2011), provides a laser hair treatment deviceintended to prevent damage to hair, maintain healthy hair, and to saveenergy by using thermoelectric elements. CONSTITUTION: A laser hairtreatment device comprises an outlet(10), a laser fixing unit(30), alaser generator(40), a thermoelectric element(50), a heat sink(55), amain housing(70), and a second housing(72). The outlet is formed in apipe shape. The length of the lower part of the outlet is shorter thanthat of the upper part of the outlet. The laser fixing unit is installedin one side end of the main housing. The laser fixing unit has a ringshape in which a plurality of fixed holes is equipped. Thethermoelectric element is installed to the upper end of the main housingand is mounted in the border of a main housing and a second housing. Theheat sink is attached to both sides of the thermoelectric element. Inthe main housing, a space is formed. The second housing is equipped inone side of the main housing.

Hair dryer capable of preventing hair loss, Chinese Patent No.CN107334249A (priority Apr. 28, 2016), provides a hair dryer capable ofpreventing hair loss, relating to the field of household appliances. Thehair dryer comprises a hair dryer body, wherein an illumination lightsource is arranged at an air outlet of the hair dry body, and theillumination light source is infrared rays. Preferably, a shell of thehair dryer body is further provided with a control button for theillumination light source. The hair dryer provided by the invention hasthe beneficial effects that the device with the illumination lightsource is adopted, after frequent hair blowing, the effects ofincreasing hair and preventing hair loss can be achieved, and thus thehair dryer has a very good market application valve. Particularly,according to the other technical schemes of the invention, when theirradiation light source emits infrared laser, the good and obviouseffects of increasing hair and preventing hair loss are achieved.

A hair dryer with built-in laser diodes, which operates quietly,provides one or more rows of laser diodes between rows of brush bristlesto stimulate hair growth while drying and grooming the hair, or usingthe laser treatment without the dryer in operation, and provides a broadvariety of interchangeable attachments, would resolve these problems.

SUMMARY OF THE INVENTION

Accordingly, the invention is directed to a hair dryer with built-inlaser diodes. The hair dryer provides one or more rows of laser diodesbetween rows of brush bristles to stimulate hair growth. The hair dryerprovides an electric motor which operates quietly, and is batteryoperated with USB port and ionic technologies designed for theindividual user's portability. A charging cradle with power cord isprovided. The hair dryer also includes an air ionizer and a largeassortment of attachments for additional grooming. Electric toothbrushand hair trimmer attachments may also be provided.

Additional features and advantages of the invention will be set forth inthe description which follows, and will be apparent from thedescription, or may be learned by practice of the invention. Theforegoing general description and the following detailed description areexemplary and explanatory and are intended to provide furtherexplanation of the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are included to provide a furtherunderstanding of the invention and are incorporated into and constitutea part of the specification. They illustrate one embodiment of theinvention and, together with the description, serve to explain theprinciples of the invention.

FIG. 1 provides a side view, a front view, a front perspective view, anda rear perspective view of the first exemplary embodiment with the shortbristled wand attached, displaying the hair dryer 10, the laser diodes11, the bristles 12, the main hairbrush wand 12A, the air vents 13, theintake vent 14, the speed control 15, the laser diode on/off button 15A,the ionic on/off button 15B, the temperature control 16, the main on/offbutton 16A, the indicator lights 17, and the handle 18.

FIG. 2 provides a side view, a front view, a front perspective view, anda rear perspective view of the first exemplary embodiment with themedium bristled wand attached, displaying the hair dryer 10, the laserdiodes 11, the bristles 12, the medium bristled wand 12B, the air vents13, the intake vents 14, the speed control 15, the laser diode on/offbutton 15A, the ionic on/off button 15B, the temperature control 16, themain on/off button 16A, the indicator lights 17, and the handle 18.

FIG. 3 provides a side view, a front view, a front perspective view, anda rear perspective view of the first exemplary embodiment with the longbristled wand attached, displaying hair dryer 10, the bristles 12, thelong bristled wand 12C, the intake vents 14, the laser diode on/offbutton 15A, the main on/off button 16A, and the handle 18.

FIG. 4 provides a side view, a front view, a front perspective view, anda rear perspective view of the first exemplary embodiment with the highspeed drying attachment attached, displaying the hair dryer 10, theintake vents 14, the handle 18, and the high speed drying attachment19A.

FIG. 5 provides a side view, a front view, a front perspective view, anda rear perspective view of the first exemplary embodiment with the longhair curling attachment attached, displaying the hair dryer 10, theintake vents 14, the handle 18, and the long hair curling attachment19B.

FIG. 6 provides a side view, a front view, a front perspective view, anda rear perspective view of the first exemplary embodiment with the shorthair curling attachment attached, displaying the hair dryer 10, intakevents 14, the handle 18, and the short hair curling attachment 19C.

FIG. 7 is a front perspective view of the first exemplary embodiment inthe recharging cradle, displaying the hair dryer 10, the handle 18, therecharging cradle 20, and the power cord 22.

FIG. 8 is a front perspective view of the first exemplary embodimentwith the recharging cradle, displaying the hair dryer 10, the mainon/off button 16A, the handle 18, the recharging cradle 20, therecharging pins 21, the power cord 22, and the charging indicator light23.

FIG. 9 is a rear perspective view of the first exemplary embodiment withthe power cord attached, displaying the hair dryer 10, the handle 18,and the power cord 22.

FIG. 10 is a bottom perspective view of the first exemplary embodimentwith the power cord attached, displaying the hair dryer 10, the handle18, and the power cord 22.

DETAILED DESCRIPTION OF THE INVENTION

Referring now to the invention in more detail, the invention is a hairdryer 10 with built-in laser diodes 11.

The first exemplary embodiment is comprised of a hair dryer 10 whichprovides one or more rows of laser diodes 11 between rows of brushbristles 12 to stimulate hair growth. The hair dryer 10 further providesan air ionizer, which is activated with an ionic on/off button 15B.There are two types of ions, negative and positive. Primarily thepurpose of the invention is to employ lasers and negative ions.

Negative ions do three things for the hair, and should be used whiledrying the hair. First, negative ions help smooth and close the cuticlesof the hair shaft, which protects the cortex of the hair. By doing thisit makes the hair stronger, and allows it to hold more moisture. Thisallows a person to grow even longer and more beautiful hair with lessbreakage. Second, negative ions allow the hair to dry much faster bysplitting the water molecules up, which in turn would use much lessbattery power. Third, negative ions enable the hair to produce a shineand luster naturally without chemicals or other treatments.

Positive Ions are principally ozone. The advantage of using ozonetechnology is that the oxygen kills bacteria around the hair follicleand scalp area and sends much needed oxygen to the hair roots. Thispromotes hair growth by feeding the follicles with the oxygen.

The hair dryer 10 further provides air vents 13 which expel air to drythe hair, and intake vents 14 to draw air into the motor. A speedcontrol 15 is provided, which is a three-way switch operating options oflow, medium, and high speed for the expulsion of air from the air vents13.

A temperature control 16 is also provided, which is a three-way switchoperating options of hot, warm, and cool temperatures for the expulsionof air from the air vents 13. This is a true cooling setting,distinguishing the present invention from prior art which requires theuser to keep a button pressed, with a finger or thumb, to keep cool airflowing.

The hair dryer 10 further provides a variety of interchangeableattachments for drying and curling hair, and for other grooming andpersonal care needs. The attachments preferably include a high speeddrying attachment 19A, a long hair curling attachment 19B, and a largerhair curling attachment 19C for use with longer hair.

The hair dryer 10 provides an electric motor which operates quietly, andan internal, rechargeable battery in a handle 18. A plurality ofindicator lights 17 on the handle 18 clearly indicate the charge levelof the battery. A charging cradle 20 with power cord 22 is provided. Thepower cord 22 may be plugged into any standard wall outlet. Within thecharging cradle 20, two charging pins 23 are provided which may beinserted into corresponding sockets on the lower end of the handle 18 tocharge the battery. The charging cradle 20 further provides a chargingindicator light 23, which illuminates when the charging cradle 20 ischarging the battery.

The hair dryer 10 further provides a main on/off button 16A, which isilluminated in green when activated, and a laser diode on/off button15A, which is illuminated in red when activated. Thus the hair dryer 10may be operated with only the laser diodes 11 activated, with the motoractivated to dry hair, or both. The hair dryer 10 further provides a USBport, such that the battery may be recharged, and the hair dryer 10 maybe operated, while in a vehicle or in other conditions which are lessthan ideal.

Operating times on a single battery charge, with or without laser diodesbeing activated, are as follows.

Fan speed Heating Operating time Fan low Cool Up to 40 plus minutes. Fanmid Cool Up to 35 plus minutes. Fan high Cool Up to 25 plus minutes. Fanlow Warm Up to 30 plus minutes. Fan mid Warm Up to 25 plus minutes. Fanhigh Warm Up to 20 plus minutes. Fan low Hot Up to 15 to 20 minutes. Fanmid to high Hot Up to 10 to 15 plus minutes. Laser only None Two monthsor more

To use the first exemplary embodiment, the user may select and affix thedesired attachment to the hair dryer 10, and use the hair dryer 10 tostyle the user's hair, adjusting the speed control 15 and thetemperature control 16 as desired, and activating and deactivating thelaser diodes 11 as desired. Negative ions may be generated by clickingon the ionic on/off button 15B. Positive Ions may be generated by doubleclicking on the ionic on/off button 15B.

The hair dryer 10, the laser diodes 11, the air vents 13, the intakevents 14, the speed control 15, the temperature control 16, theindicator lights 17, the handle 18, the high speed drying attachment19A, the charging cradle 20, the charging pins 21, and the chargingindicator light 23 are preferably manufactured from rigid, durablematerials such as plastic, brass, steel, copper alloy, and aluminumalloy.

The brush bristles 12, the long hair curling attachment 19B, and thelarger curling attachment 19C are preferably manufactured from asemi-rigid, durable material such as nylon or hog bristles. The powercord 22 is preferably manufactured from braided copper alloy wiresheathed in plastic. Components, component sizes, and materials listedabove are preferable, but artisans will recognize that alternatecomponents and materials could be selected without altering the scope ofthe invention.

While the foregoing written description of the invention enables one ofordinary skill to make and use what is presently considered to be thebest mode thereof, those of ordinary skill in the art will understandand appreciate the existence of variations, combinations, andequivalents of the specific embodiment, method, and examples herein. Theinvention should, therefore, not be limited by the above describedembodiment, method, and examples, but by all embodiments and methodswithin the scope and spirit of the invention.

I claim:
 1. A hair dryer providing a row of laser diodes between rows ofbrush bristles to stimulate hair growth, and further providing an airionizer, which is activated with an ionic on/off button.
 2. The hairdryer of claim 1, wherein the hair dryer further provides air ventswhich expel air to dry the hair, and intake vents to draw air into themotor.
 3. The hair dryer of claim 1, wherein the hair dryer furtherprovides a speed control which is a three-way switch operating optionsof low, medium, and high speed for the expulsion of air from the airvents.
 4. The hair dryer of claim 1, wherein the hair dryer furtherprovides a temperature control, which is a three-way switch operatingoptions of hot, warm, and cool temperatures for the expulsion of airfrom the air vents.
 5. The hair dryer of claim 1, wherein the hair dryerfurther provides a variety of interchangeable attachments for drying andcurling hair, and for other grooming and personal care needs, preferablyincluding a high speed drying attachment, a long hair curlingattachment, and a larger hair curling attachment for use with longerhair.
 6. The hair dryer of claim 1, wherein the hair dryer furtherprovides an electric motor which operates quietly, an internal,rechargeable battery in a handle, and a plurality of indicator lights onthe handle which clearly indicate the charge level of the battery. 7.The hair dryer of claim 1, wherein the hair dryer further provides acharging cradle with power cord which may be plugged into any standardwall outlet.
 8. The hair dryer of claim 7, wherein within the chargingcradle, two charging pins are provided which may be inserted intocorresponding sockets on the lower end of the handle to charge thebattery.
 9. The hair dryer of claim 7, wherein the charging cradlefurther provides a charging indicator light, which illuminates when thecharging cradle is charging the battery.